CVE-2023-47304
HIGH
7.8
CVSS Score
Published: December 5, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:32 AM UTC
2 products affected across 1 vendorVdv 23 FirmwareVdv23
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
Description
An issue was discovered in Vonage Box Telephone Adapter VDV23 version VDV21-3.2.11-0.5.1, allows local attackers to bypass UART authentication controls and read/write arbitrary values to the memory of the device.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-287
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